Humanchorionicgonadotropinisaglycoproteinsecretedbytrophoblasticcellsoftheplacenta.Humanchorionicgonadotrophin(HCG)--issynthesizedfromsyncytiotrophoblastcells.Theglycoproteinhormoneswithmolecularweigh
(1)withthefunctionofFSHandLH,maintainthelifeofthemenstrualcorpusluteum,maketheincreaseofthemenstrualcorpusluteumintogestationalcorpusluteum;(2)promotethearomatizationofandrogensintoestrogen,andstimula
Humanchorionicgonadotrophinentersthemothersbloodafterfertilizationandproliferatesrapidlyuntilthe8thweekofpregnancy,thenslowlydecreasesinconcentrationuntilthe18thto20thweek,andthenremainsstable.In
Urokinaseisawhitepowder.Thisproductismainlyusedforthrombolytictreatmentofthromboembolicdiseases.Theseincludedacuteextensivepulmonaryembolism,coronaryarteryembolizationandmyocardialinfarctionwithin6-12
ulinastatiningredientsChemicalname:themainingredientofthisproductisulinastatin,whichisaglycoproteinextractedfromfreshhumanurineandcaninhibittheactivityofvariousproteolyticenzymes.Itisaproteaseinhibito